Device for protection against x-rays



FIG. 1 is a perspective view of a device for protection against x-rays according to my design;

FIG. 2 is a front view thereof thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof.

The broken lines illustrate environmental structure and are for illustrative purposes only. The broken lines form no part of the claimed design. 

CLAIM The ornamental design for a device for protection against x-rays, as shown and described. 